Captain Douglas is a
BP employee
seconded to the
Royal Engineers during the
North African Campaign of the
Second World War, overseeing incoming fuel supplies for the
British Eighth Army. Colonel Masters commands a special raiding unit composed of convicted criminals, and after a string of failures his commander, Brigadier Blore, orders him on a dangerous last-chance mission to destroy an
Afrika Korps fuel depot, otherwise his unit will be disbanded. Masters is ordered to include a regular officer on the mission and selects Douglas, against his wishes, for his technical knowledge. Leech, a convicted criminal rescued from prison, is given operational command. Douglas and Leech set off into the desert in armed jeeps disguised as an
Italian Army patrol. Accompanying them are the Tunisian Sadok (demolition man), the Greek smuggler Kostas Manou (armorer), Boudesh (communications), the Cypriot Kafkarides (transport and supplies), and Arab guides Hassan and Assin. They encounter hostile tribesmen, sandstorms and a booby-trapped oasis during their long journey. Unknown to Masters, Blore dispatched a regular army raiding party overloaded in wheeled trucks two days behind Masters, but they are wiped out in a German ambush. Douglas commands no respect from Leech and his men, who are often insubordinate. Douglas captures a German ambulance and female nurse, who is forced to tend to one of the Arabs who has been injured while robbing a corpse. Three of the men attempt to rape the nurse, who defends herself. When the group finally reaches the objective, they discover the depot is fake and Leech admits to Douglas he is being kept alive only because Masters is paying him
£2000 for his safe return. When Douglas insists the men search for the real fuel depot, they refuse. Instead, Leech leads the group to a German-occupied
port city, hoping to steal a boat and escape. When Douglas discovers the real fuel depot is there, he convinces Leech that destroying it would aid their escape plan. At headquarters, Masters is confronted by Blore with aerial photographs of the supposed depot intact — confirming the mission's failure. Having lost contact with the men, Masters leaks intelligence on the team's composition and mission to the Germans. Since the British Army is now on the offensive, Masters wishes to preserve the German fuel depot for capture. Leech's group infiltrate the port at night wearing German uniforms, but are discovered after setting their explosives. An officer on a loudspeaker calls on them individually by name, revealing Masters' betrayal. Leech and Douglas manage to slip away as the explosives go off, while the rest are killed one by one. The injured man, left behind in the ambulance, uses his last strength to murder the German nurse bound and gagged beside him. The Eighth Army arrives at the port the next morning. When Douglas and Leech, in German uniform, attempt to surrender a trigger-happy British soldier kills them before noticing their white flag. The soldier is chastised by his superior and the British troops move on. ==Cast==